42-165-34748

PRODUCING HorizontalSidetrack

FLANAGAN UNIT

GAINES County · District 8 · OCCIDENTAL PERMIAN EOR LLC · FLANAGAN (CLEARFORK CONS.)

Permits

Max Depth

7,500 ft

First Permit

1994-06-21

Latest Activity

1996-03-18

Lifespan

2 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1996-06-28

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2026-04)

EWA / Permit operator mismatch

Scheduling: OCCIDENTAL PERMIAN EOR LLC ≠ Permit: SHELL WESTERN E&P INC.

Resolved via: production → OCCIDENTAL PERMIAN LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-1997→ ALTURA ENERGY LTD. 1997-2000→ OCCIDENTAL PERMIAN LTD. 2000-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil

production & DCA →

Formation Tops (6) Elevation 3,327 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	1,824 ft	+1,503 ft
YATES	2,950 ft	+377 ft
SAN ANDRES	4,588 ft	-1,261 ft
GLORIETA	5,900 ft	-2,573 ft
UPPER CLEARFORK (Clear Fork)	6,332 ft	-3,005 ft
TUBB	6,912 ft	-3,585 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (7)

Interval	Type
5,986–6,040 ft	Perforated
6,340–6,574 ft	Perforated
6,730–6,734 ft	Perforated
7,008–9,270 ft	Perforated
7,011–7,222 ft	Perforated
7,234–7,008 ft	Perforated
7,243–7,286 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	318 ft	325 sx
8.625"	3,250 ft	1,375 sx
5.5"	7,450 ft	1,600 sx

Permit History (2)

#445746 Recompletion Final Completion

FLANAGAN UNIT · 7,450 ft

1996-03-18

Spud 1996-04-24

#424876 Drill Final Completion

FLANAGAN UNIT · 7,500 ft

1994-06-21

Spud 1994-11-26

Applications (2)

#445746 A SHELL WESTERN E&P INC.

received 1996-03-11

#424876 A SHELL WESTERN E&P INC.

received 1994-06-14

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1996-09-30

W-2/G-1 1995-04-10 log on file

W-2/G-1 1995-04-21

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in GAINES County.

Well Details

Well Number: 871
Max Depth: 7,500 ft
Drill Type: Horizontal, Sidetrack
County: GAINES
District: 8
Operator: OCCIDENTAL PERMIAN EOR LLC
Completed: 1996-06-28

Operator

Name: OCCIDENTAL PERMIAN EOR, LLC
Location: HOUSTON
P-5 Status: Active (filed 2026-01-21)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G, OPRS/O